DSPIC30F4012T-30I/SO Microchip Technology, DSPIC30F4012T-30I/SO Datasheet - Page 8

• Manufacturer Part Number: DSPIC30F4012T-30I/SO
• Description: IC,DSP,16-BIT,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4012T-30I/SO

• Rohs Compliant: YES
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 48KB (16K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DSPIC30F4012T30IS

dsPIC30F4011/4012
13. Module: 10-bit ADC: Sampling Rate
TABLE 2:
DS80215K-page 8
Up to
750 ksps
Up to
500 ksps
Up to
300 ksps
A/D Speed
The maximum sampling rate for the 10-bit
Analog-to-Digital Conversion module is 750 ksps.
This rate is only achievable when one A/D pin is
being used. Configuring the ADC module to use
multiple sample-and-hold circuits (see device data
sheet), will not improve the conversion speed of
the module.
Table 2 shows the maximum ADC conversion
rates possible using the 10-bit ADC module and
the corresponding module configuration and
operating conditions.
Work around
None.
Minimum
153.85 ns
256.41 ns
95.24 ns
10-BIT ADC RATE PARAMETERS
T
AD
Sampling
Time Min
2 T
1 T
1 T
AD
AD
AD
dsPIC30F 10-bit ADC Conversion Rates
R
5.0 kΩ
5.0 kΩ
500Ω
S
Max
4.5V to 5.5V
4.5V to 5.5V
3.0V to 5.5V
V
DD
-40°C to +125°C
-40°C to +125°C
-40°C to +85°C
Temperature
A/D Channels Configuration
ANx
ANx
ANx or V
ANx
ANx or V
© 2008 Microchip Technology Inc.
REF
REF
-
-
S/H
S/H
S/H
CH
CH
CH
X
X
X
V
V
AV
V
AV
REF
REF
REF
or
or
SS
SS
ADC
ADC
ADC
- V
- V
- V
AV
AV
REF
REF
REF
or
or
DD
DD
+
+
+